Touch: Miss Lonely Yesterday

This fourth movie takes place a couple of years after the series. Minami and Tatsuya are both in college now. Different colleges, I might add. Tatsuya has quit playing baseball. Nitta is still pursuing Minami. And Tatsuya has a mysterious girl named Kaori at his college that seems to like him. So, how will all this affect the relationship between Minami and Tatsuya?